Trying to use iPhone 6 bought in Dubai in Russia but SIM card is locked

I bought iPhone 6 in Dubai. Device: iPhone 6 Gold 16GB

Model: A-1549 CDMA/Verizon MM

Serial Number: F1*******5MF

Manufacture Date: 21 Jan 2015

Unit Age: 4 years, 10 months and 25 days

Assembled In: Foxconn Zhengzhou, China

Next Policy ID: 2320

Carrier: US GSM/VZW N61/N56 Service Policy

Country: United States

SIM-Lock: Locked

I trying use it in Russia now, but SIM card is locked. Can you help me?

[Edited by Moderator]